/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package hai.client;

import java.io.IOException;
import java.io.PrintWriter;
import javax.jms.Session;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import server.process.ProcessBeanLocal;

/**
 *
 * @author Hoang
 */
public class Collection extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            String action = request.getParameter("action");
         //   System.out.println(action);
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet Collection</title>");
            out.println("</head>");
            out.println("<body>");
            if (action.equals("Update")) {
                RequestDispatcher rd = request.getRequestDispatcher("updateCollection.jsp");
                rd.forward(request, response);

            } else if (action.equals("Insert")) {
                boolean admina = true;
                String user123 =null;
                String collentionname = request.getParameter("txtcollection");
                String image = request.getParameter("image");
                String des = request.getParameter("txtdescription");
                Context ctx = new InitialContext();
                Object obj = ctx.lookup("ProcessLocalJNDI");
                ProcessBeanLocal local = (ProcessBeanLocal) obj;
                if (local.createNewCollection(collentionname,des,user123, admina,image)) {
                    local.LogAdminCreateCategory(collentionname);
                    response.sendRedirect("ManagerCollection.jsp");

                }


            } else if (action.equals("Save")) {
                boolean admin = true;
                String id = request.getParameter("txtid");
                String name = request.getParameter("txtcollection");
                String des = request.getParameter("txtdescription");
                String runame = request.getParameter("txtruname123");
                String image = request.getParameter("image");
                Context ctx = new InitialContext();
                Object obj = ctx.lookup("ProcessLocalJNDI");
                ProcessBeanLocal local = (ProcessBeanLocal) obj;
                if (local.CheckUpdatecategory(id, name, des, runame, admin,image)) {
                    response.sendRedirect("ManagerCollection.jsp");
                }

            } else if (action.equals("Delete")) {
                boolean admin = true;
                String runame = "";
                String Collectid = request.getParameter("txtID");
                Context ctx = new InitialContext();
                Object obj = ctx.lookup("ProcessLocalJNDI");
                ProcessBeanLocal local = (ProcessBeanLocal) obj;
                if (local.removeCategory(Collectid, runame, admin)) {
                    response.sendRedirect("ManagerCollection.jsp");
                }
            } else if(action.equals("AddNew")) {
                RequestDispatcher rd = request.getRequestDispatcher("newCollection.jsp");
                rd.forward(request, response);

            } else {
                out.println("No suport!!!!!!!!!!!!11");
            }

            out.println("</body>");
            out.println("</html>");

        } catch (Exception ds) {
            ds.printStackTrace();
        }
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
